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<div class="title">AbstractGridSlaveTask.h</div>  </div>
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<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;<span class="preprocessor">#ifndef ABSTRACTSLAVETASK</span></div>
<div class="line"><a name="l00002"></a><span class="lineno">    2</span>&#160;<span class="preprocessor"></span><span class="preprocessor">#define ABSTRACTSLAVETASK</span></div>
<div class="line"><a name="l00003"></a><span class="lineno">    3</span>&#160;<span class="preprocessor"></span></div>
<div class="line"><a name="l00011"></a><span class="lineno">   11</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="_task_result_8h.html">TaskResult.h</a>&quot;</span></div>
<div class="line"><a name="l00012"></a><span class="lineno">   12</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="_abstract_task_8h.html">AbstractTask.h</a>&quot;</span></div>
<div class="line"><a name="l00013"></a><span class="lineno">   13</span>&#160;<span class="preprocessor">#include &lt;boost/bind.hpp&gt;</span></div>
<div class="line"><a name="l00014"></a><span class="lineno">   14</span>&#160;<span class="preprocessor">#include &lt;boost/function.hpp&gt;</span></div>
<div class="line"><a name="l00015"></a><span class="lineno">   15</span>&#160;<span class="preprocessor">#include &lt;boost/enable_shared_from_this.hpp&gt;</span></div>
<div class="line"><a name="l00016"></a><span class="lineno">   16</span>&#160;<span class="preprocessor">#include &lt;boost/shared_ptr.hpp&gt;</span></div>
<div class="line"><a name="l00017"></a><span class="lineno">   17</span>&#160;<span class="preprocessor">#include &lt;vector&gt;</span></div>
<div class="line"><a name="l00018"></a><span class="lineno">   18</span>&#160;<span class="preprocessor">#include  &quot;Utils.h&quot;</span></div>
<div class="line"><a name="l00019"></a><span class="lineno">   19</span>&#160;<span class="preprocessor">#include &lt;time.h&gt;</span></div>
<div class="line"><a name="l00020"></a><span class="lineno">   20</span>&#160;<span class="preprocessor">#include &lt;stdlib.h&gt;</span></div>
<div class="line"><a name="l00021"></a><span class="lineno">   21</span>&#160;<span class="preprocessor">#include &lt;string&gt;</span></div>
<div class="line"><a name="l00022"></a><span class="lineno">   22</span>&#160;</div>
<div class="line"><a name="l00023"></a><span class="lineno">   23</span>&#160;</div>
<div class="line"><a name="l00028"></a><span class="lineno">   28</span>&#160;<span class="keyword">namespace </span>MasterWorkerFramework</div>
<div class="line"><a name="l00029"></a><span class="lineno">   29</span>&#160;{</div>
<div class="line"><a name="l00030"></a><span class="lineno">   30</span>&#160;</div>
<div class="line"><a name="l00034"></a><span class="lineno"><a class="code" href="class_master_worker_framework_1_1_abstract_grid_slave_task.html">   34</a></span>&#160;<span class="keyword">class </span><a class="code" href="class_master_worker_framework_1_1_abstract_grid_slave_task.html" title="Model for slave tasks implementation.">AbstractGridSlaveTask</a>: <span class="keyword">public</span> <a class="code" href="class_master_worker_framework_1_1_abstract_task.html" title="Interface for task implentation.">AbstractTask</a>,<span class="keyword">public</span> boost::enable_shared_from_this&lt;AbstractGridSlaveTask&gt; {</div>
<div class="line"><a name="l00035"></a><span class="lineno">   35</span>&#160;<span class="keyword">public</span>:</div>
<div class="line"><a name="l00036"></a><span class="lineno">   36</span>&#160;</div>
<div class="line"><a name="l00037"></a><span class="lineno">   37</span>&#160;        <span class="keyword">typedef</span> boost::function&lt;void(TaskResult*)&gt; joinFunction;</div>
<div class="line"><a name="l00038"></a><span class="lineno">   38</span>&#160; </div>
<div class="line"><a name="l00039"></a><span class="lineno">   39</span>&#160;        <a class="code" href="class_master_worker_framework_1_1_abstract_grid_slave_task.html" title="Model for slave tasks implementation.">AbstractGridSlaveTask</a> (<span class="keywordtype">char</span>* n)</div>
<div class="line"><a name="l00040"></a><span class="lineno">   40</span>&#160;        {</div>
<div class="line"><a name="l00041"></a><span class="lineno">   41</span>&#160;                name_ = <span class="keyword">new</span> std::string();</div>
<div class="line"><a name="l00042"></a><span class="lineno">   42</span>&#160;                *name_ =n;</div>
<div class="line"><a name="l00043"></a><span class="lineno">   43</span>&#160;                hash_ = <span class="keyword">new</span> std::string(GetRandomString()); </div>
<div class="line"><a name="l00044"></a><span class="lineno">   44</span>&#160;                parentTask_ = NULL;</div>
<div class="line"><a name="l00045"></a><span class="lineno">   45</span>&#160;                done_ = <span class="keyword">false</span>;</div>
<div class="line"><a name="l00046"></a><span class="lineno">   46</span>&#160;                iteration_=1;</div>
<div class="line"><a name="l00047"></a><span class="lineno">   47</span>&#160;                bindedResults_ = <span class="keyword">new</span> std::vector&lt;TaskResult*&gt;();</div>
<div class="line"><a name="l00048"></a><span class="lineno">   48</span>&#160;                statut_ = TASK_STATUT::PENDING;</div>
<div class="line"><a name="l00049"></a><span class="lineno">   49</span>&#160;        }</div>
<div class="line"><a name="l00050"></a><span class="lineno">   50</span>&#160;</div>
<div class="line"><a name="l00055"></a><span class="lineno">   55</span>&#160;        <span class="keyword">virtual</span> std::string* <a class="code" href="class_master_worker_framework_1_1_abstract_grid_slave_task.html#afc3ff3c28120c9957853655bc9c2deee" title="Get the name of the slave task.">GetSlaveTaskName</a>()=0;</div>
<div class="line"><a name="l00056"></a><span class="lineno">   56</span>&#160;</div>
<div class="line"><a name="l00061"></a><span class="lineno">   61</span>&#160;        <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="class_master_worker_framework_1_1_abstract_grid_slave_task.html#a6ad48c3e76a4987bac969e1a313fa9f4" title="Execute the task.">Execute</a>()=0;</div>
<div class="line"><a name="l00062"></a><span class="lineno">   62</span>&#160;</div>
<div class="line"><a name="l00067"></a><span class="lineno">   67</span>&#160;        <span class="keyword">virtual</span> VALUE_TYPE <a class="code" href="class_master_worker_framework_1_1_abstract_grid_slave_task.html#a40ff9f38534bdc35d7fadb062693767b" title="Get the result type.">GetTaskType</a>()=0;</div>
<div class="line"><a name="l00068"></a><span class="lineno">   68</span>&#160;</div>
<div class="line"><a name="l00069"></a><span class="lineno"><a class="code" href="class_master_worker_framework_1_1_abstract_grid_slave_task.html#a816cf6b13a545efa5a6e7c20e14b398d">   69</a></span>&#160;        std::string* <a class="code" href="class_master_worker_framework_1_1_abstract_grid_slave_task.html#a816cf6b13a545efa5a6e7c20e14b398d" title="Get the task name.">GetName</a>(){<span class="keywordflow">return</span> name_;}</div>
<div class="line"><a name="l00070"></a><span class="lineno"><a class="code" href="class_master_worker_framework_1_1_abstract_grid_slave_task.html#ac8f87390df88f38eb81b9be4b9c3e640">   70</a></span>&#160;        std::string* <a class="code" href="class_master_worker_framework_1_1_abstract_grid_slave_task.html#ac8f87390df88f38eb81b9be4b9c3e640" title="Get the task hash code.">GetHash</a>(){<span class="keywordflow">return</span> hash_;}</div>
<div class="line"><a name="l00071"></a><span class="lineno">   71</span>&#160;</div>
<div class="line"><a name="l00072"></a><span class="lineno">   72</span>&#160;</div>
<div class="line"><a name="l00073"></a><span class="lineno">   73</span>&#160;        <span class="keywordtype">void</span> SetResult(<a class="code" href="class_master_worker_framework_1_1_task_result.html" title="Represent the product of a slave task execution.">TaskResult</a>* r){result_ =r;}</div>
<div class="line"><a name="l00074"></a><span class="lineno"><a class="code" href="class_master_worker_framework_1_1_abstract_grid_slave_task.html#a22c9a212b4de896d47dadcc14ca4124c">   74</a></span>&#160;        TASK_STATUT <a class="code" href="class_master_worker_framework_1_1_abstract_grid_slave_task.html#a22c9a212b4de896d47dadcc14ca4124c" title="Get the task statut.">GetStatut</a>(){<span class="keywordflow">return</span> statut_;}</div>
<div class="line"><a name="l00075"></a><span class="lineno"><a class="code" href="class_master_worker_framework_1_1_abstract_grid_slave_task.html#a6dbd5c22a272cb759b53d3fd63757986">   75</a></span>&#160;        <span class="keywordtype">void</span> <a class="code" href="class_master_worker_framework_1_1_abstract_grid_slave_task.html#a6dbd5c22a272cb759b53d3fd63757986" title="Append a result to the binded result collection.">AppendResult</a>(<a class="code" href="class_master_worker_framework_1_1_task_result.html" title="Represent the product of a slave task execution.">TaskResult</a>* r){bindedResults_-&gt;push_back(r);}</div>
<div class="line"><a name="l00076"></a><span class="lineno"><a class="code" href="class_master_worker_framework_1_1_abstract_grid_slave_task.html#a34f404b2f1f877d849289ac4260d74e1">   76</a></span>&#160;        <a class="code" href="class_master_worker_framework_1_1_task_result.html" title="Represent the product of a slave task execution.">TaskResult</a>* <a class="code" href="class_master_worker_framework_1_1_abstract_grid_slave_task.html#a34f404b2f1f877d849289ac4260d74e1" title="Get the task result.">GetResult</a>(){<span class="keywordflow">return</span> result_;}</div>
<div class="line"><a name="l00077"></a><span class="lineno">   77</span>&#160;</div>
<div class="line"><a name="l00082"></a><span class="lineno"><a class="code" href="class_master_worker_framework_1_1_abstract_grid_slave_task.html#ae421fb4be45c689830ba40564d2d21fe">   82</a></span>&#160;        <a class="code" href="class_master_worker_framework_1_1_abstract_grid_slave_task.html" title="Model for slave tasks implementation.">AbstractGridSlaveTask</a>* <a class="code" href="class_master_worker_framework_1_1_abstract_grid_slave_task.html#ae421fb4be45c689830ba40564d2d21fe" title="Get the task dependency.">GetParent</a>(){<span class="keywordflow">return</span> parentTask_;}</div>
<div class="line"><a name="l00083"></a><span class="lineno">   83</span>&#160;</div>
<div class="line"><a name="l00084"></a><span class="lineno">   84</span>&#160;        <span class="keyword">inline</span> <span class="keywordtype">void</span> operator&lt;=(<span class="keywordtype">unsigned</span> iteration){iteration_ = iteration;}</div>
<div class="line"><a name="l00085"></a><span class="lineno">   85</span>&#160;        <span class="keyword">inline</span> <span class="keywordtype">bool</span> operator==(AbstractGridSlaveTask&amp; task){</div>
<div class="line"><a name="l00086"></a><span class="lineno">   86</span>&#160;                <span class="keywordflow">if</span> (task.GetHash()==<a class="code" href="class_master_worker_framework_1_1_abstract_grid_slave_task.html#ac8f87390df88f38eb81b9be4b9c3e640" title="Get the task hash code.">GetHash</a>())</div>
<div class="line"><a name="l00087"></a><span class="lineno">   87</span>&#160;                        <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a name="l00088"></a><span class="lineno">   88</span>&#160;                <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l00089"></a><span class="lineno">   89</span>&#160;        }</div>
<div class="line"><a name="l00090"></a><span class="lineno">   90</span>&#160;</div>
<div class="line"><a name="l00095"></a><span class="lineno"><a class="code" href="class_master_worker_framework_1_1_abstract_grid_slave_task.html#a0c44856e9ee9732d27b6d3c979968de0">   95</a></span>&#160;        std::vector&lt;TaskResult*&gt;* <a class="code" href="class_master_worker_framework_1_1_abstract_grid_slave_task.html#a0c44856e9ee9732d27b6d3c979968de0" title="Get the task binded results.">GetBindedResult</a> ()</div>
<div class="line"><a name="l00096"></a><span class="lineno">   96</span>&#160;        {</div>
<div class="line"><a name="l00097"></a><span class="lineno">   97</span>&#160;                <span class="keywordflow">return</span> bindedResults_;</div>
<div class="line"><a name="l00098"></a><span class="lineno">   98</span>&#160;        }</div>
<div class="line"><a name="l00099"></a><span class="lineno">   99</span>&#160;</div>
<div class="line"><a name="l00104"></a><span class="lineno"><a class="code" href="class_master_worker_framework_1_1_abstract_grid_slave_task.html#af53c674e60fefe08d7d71a785cdda0f0">  104</a></span>&#160;        <a class="code" href="class_master_worker_framework_1_1_abstract_grid_slave_task.html" title="Model for slave tasks implementation.">AbstractGridSlaveTask</a>&amp; <a class="code" href="class_master_worker_framework_1_1_abstract_grid_slave_task.html#af53c674e60fefe08d7d71a785cdda0f0" title="Set the binded completion function.">BindTaskCompleted</a>(<a class="code" href="class_master_worker_framework_1_1_abstract_grid_slave_task.html" title="Model for slave tasks implementation.">AbstractGridSlaveTask</a>* bindedTask)</div>
<div class="line"><a name="l00105"></a><span class="lineno">  105</span>&#160;        {</div>
<div class="line"><a name="l00106"></a><span class="lineno">  106</span>&#160;                parentTask_=bindedTask;</div>
<div class="line"><a name="l00107"></a><span class="lineno">  107</span>&#160;                slaveTaskCompletionFunction_ = boost::bind(&amp;<a class="code" href="class_master_worker_framework_1_1_abstract_grid_slave_task.html#a6dbd5c22a272cb759b53d3fd63757986" title="Append a result to the binded result collection.">AbstractGridSlaveTask::AppendResult</a>,bindedTask,_1);<span class="comment">//result);</span></div>
<div class="line"><a name="l00108"></a><span class="lineno">  108</span>&#160;                <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div>
<div class="line"><a name="l00109"></a><span class="lineno">  109</span>&#160;        }</div>
<div class="line"><a name="l00110"></a><span class="lineno">  110</span>&#160;</div>
<div class="line"><a name="l00111"></a><span class="lineno"><a class="code" href="class_master_worker_framework_1_1_abstract_grid_slave_task.html#ac7c42f48e1362edbc8d5b487d05911d1">  111</a></span>&#160;        <span class="keywordtype">void</span> <a class="code" href="class_master_worker_framework_1_1_abstract_grid_slave_task.html#ac7c42f48e1362edbc8d5b487d05911d1" title="Routine for task completion handling.">Join</a>()</div>
<div class="line"><a name="l00112"></a><span class="lineno">  112</span>&#160;        {</div>
<div class="line"><a name="l00113"></a><span class="lineno">  113</span>&#160;                done_ = <span class="keyword">true</span>;</div>
<div class="line"><a name="l00114"></a><span class="lineno">  114</span>&#160;                statut_ = TASK_STATUT::COMPLETED;</div>
<div class="line"><a name="l00115"></a><span class="lineno">  115</span>&#160;</div>
<div class="line"><a name="l00116"></a><span class="lineno">  116</span>&#160;                <span class="keywordflow">if</span> (!slaveTaskCompletionFunction_==NULL)</div>
<div class="line"><a name="l00117"></a><span class="lineno">  117</span>&#160;                {</div>
<div class="line"><a name="l00118"></a><span class="lineno">  118</span>&#160;                        slaveTaskCompletionFunction_(result_);</div>
<div class="line"><a name="l00119"></a><span class="lineno">  119</span>&#160;                }       </div>
<div class="line"><a name="l00120"></a><span class="lineno">  120</span>&#160;        }</div>
<div class="line"><a name="l00121"></a><span class="lineno">  121</span>&#160;</div>
<div class="line"><a name="l00122"></a><span class="lineno">  122</span>&#160;        ~<a class="code" href="class_master_worker_framework_1_1_abstract_grid_slave_task.html" title="Model for slave tasks implementation.">AbstractGridSlaveTask</a>()</div>
<div class="line"><a name="l00123"></a><span class="lineno">  123</span>&#160;        {</div>
<div class="line"><a name="l00124"></a><span class="lineno">  124</span>&#160;                <span class="keyword">delete</span> result_;</div>
<div class="line"><a name="l00125"></a><span class="lineno">  125</span>&#160;                <span class="keyword">delete</span> bindedResults_;</div>
<div class="line"><a name="l00126"></a><span class="lineno">  126</span>&#160;                <span class="keyword">delete</span> name_;</div>
<div class="line"><a name="l00127"></a><span class="lineno">  127</span>&#160;                <span class="keyword">delete</span> hash_;</div>
<div class="line"><a name="l00128"></a><span class="lineno">  128</span>&#160;        }</div>
<div class="line"><a name="l00129"></a><span class="lineno">  129</span>&#160;        </div>
<div class="line"><a name="l00130"></a><span class="lineno">  130</span>&#160;</div>
<div class="line"><a name="l00131"></a><span class="lineno">  131</span>&#160;<span class="keyword">protected</span>:</div>
<div class="line"><a name="l00132"></a><span class="lineno">  132</span>&#160;        <span class="keywordtype">unsigned</span> iteration_;</div>
<div class="line"><a name="l00133"></a><span class="lineno">  133</span>&#160;        joinFunction slaveTaskCompletionFunction_;</div>
<div class="line"><a name="l00134"></a><span class="lineno">  134</span>&#160;        AbstractGridSlaveTask* parentTask_;</div>
<div class="line"><a name="l00135"></a><span class="lineno">  135</span>&#160;        TaskResult* result_;</div>
<div class="line"><a name="l00136"></a><span class="lineno">  136</span>&#160;        std::vector&lt;TaskResult*&gt;* bindedResults_;</div>
<div class="line"><a name="l00137"></a><span class="lineno">  137</span>&#160;        std::string* name_;</div>
<div class="line"><a name="l00138"></a><span class="lineno">  138</span>&#160;        std::string* hash_;</div>
<div class="line"><a name="l00139"></a><span class="lineno">  139</span>&#160;        <span class="keywordtype">bool</span> done_;</div>
<div class="line"><a name="l00140"></a><span class="lineno">  140</span>&#160;        TASK_STATUT statut_;</div>
<div class="line"><a name="l00141"></a><span class="lineno">  141</span>&#160;};</div>
<div class="line"><a name="l00142"></a><span class="lineno">  142</span>&#160;</div>
<div class="line"><a name="l00143"></a><span class="lineno">  143</span>&#160;}</div>
<div class="line"><a name="l00144"></a><span class="lineno">  144</span>&#160;<span class="preprocessor">#endif</span></div>
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